肺結節２４

【問題】どこに何がある？

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    ▶答えはこちら

    右上葉 5mm、9mmのすりガラス陰影

    炎症性変化の可能性もあり、要フォロー

    ▶【Advanced問題】今後のフォローはどのようにするのが適切か？

    Pure GGNかつ、全体径が15mm以下なので、3/12/24/36・・・でフォローする。充実成分が出現し、2mm以上になれば生検などの確定診断を実施し、陰影が消失すれば検診へ戻す。

    ※日本CT検診学会　低線量CTによる肺がん検診の肺結節の判定基準と経過観察の考え方 第6版より引用改変